Rail vehicle axle

Assignee

• Nippon Steel

Inventors

• Taizo Makino (15 patents)
• Takayuki Kamimura (13 patents)
• Yuichiro Yamamoto (31 patents)
• Yutaka Wakasu (13 patents)
• Kiyonobu Sugae (1 patents)
• Yukiteru Takeshita (3 patents)
• Naomitsu Mizui (5 patents)

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